From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756027AbaFLO4U (ORCPT ); Thu, 12 Jun 2014 10:56:20 -0400 Received: from mail-pb0-f51.google.com ([209.85.160.51]:58070 "EHLO mail-pb0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752898AbaFLO4S (ORCPT ); Thu, 12 Jun 2014 10:56:18 -0400 From: Namhyung Kim To: Steven Rostedt Cc: Ingo Molnar , Masami Hiramatsu , LKML Subject: [PATCH] tracing: Get rid of obsolete global_start_up variable Date: Thu, 12 Jun 2014 23:56:12 +0900 Message-Id: <1402584972-17824-1-git-send-email-namhyung@kernel.org> X-Mailer: git-send-email 1.7.9.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It seems like it's a leftover from commit 4104d326b670 ("ftrace: Remove global function list and call function directly"). As it isn't updated at all, checking its value is meaningless. Let's get rid of it. Signed-off-by: Namhyung Kim --- kernel/trace/ftrace.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index cc07b7fc4372..071908f58e7a 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -2053,7 +2053,6 @@ static void ftrace_run_update_code(int command) static ftrace_func_t saved_ftrace_func; static int ftrace_start_up; -static int global_start_up; static void control_ops_free(struct ftrace_ops *ops) { @@ -2117,8 +2116,7 @@ static int ftrace_shutdown(struct ftrace_ops *ops, int command) ftrace_hash_rec_disable(ops, 1); - if (!global_start_up) - ops->flags &= ~FTRACE_OPS_FL_ENABLED; + ops->flags &= ~FTRACE_OPS_FL_ENABLED; command |= FTRACE_UPDATE_CALLS; -- 1.7.9.2